Attachment for cane-shaving machines



. G; SI GOLBURN. mAt tach'mentfor Oane-Shaving-Machinesfl No. 2 24,5|5. Pat ented Feb. 17, 1880..

N.FETER8,PHOT A'PHER, WASHINGYON D c UNITED STATES PATENT OFFIC enonen Sconnumn-on GARDNER, MASSACHUSETTS.

ATTACHMENT FOR CANE-SHAVING MACHINES.

SPECIFICATION forming part of Letters Patent No. 224,515, dated February 17, 1880.

Application filed July 12,1379.

To all whom it may concern:

Be it knownthat I, GEORGE S. GoLBURN, of Gardner, in the county of Worcester, and in the Commonwealth of Massachusetts, have invented an Improvement in Attachments for ing is a specification.

This invention has for its object the withindescribed means for adjusting the trimming and gaging disks, in cane-shaving machines,

whereby the disks may be revolved at intervals for the purpose of presenting a fresh cutting-edge to the work. In Patent No. 216,724, granted me June 27, 1879, I Show one method of effecting this adjustment. The Patent No. 216,723, granted on the said date, describes another.

The constructionherein shown and described is like that claimed in the patent to Jones, Smith, and Adams, No. 210,945, dated December 17, 1878.

Reference is had to the accompanying drawings, forming a part of the specification, in explaining the nature of my invention, in which- Figure 1 is a perspective of the cutting-disk,

its supporting-post, and operating-shaft and Figs. 2, 3, and 4 are sections thereof, illustrating the construction. Fig. 5 is an elevation of the cutting-disk.

The cutting-disk A is supported upon the sleeve a, which has a bearing, 12, in the poStB,

with the gear a. A pin, d, is arranged in the post B to project into a recess, a in the face of the sleeve, and bears thereon sufficiently to prevent its being turned by any jar or concus sion. The screwstud a with an enlarged head, passes through the sleeve, fastens the cutting-disk thereon, and screws into a nut,

00 in the back of the post B.

The, key or pin of locks the cutting-disk to the sleeve, so that it revolves therewith.

In operation, by turning the worm-shaft the sleeve and disk are revolved 0n the Stud (1 and as the shaft projects above the post it is brought within reach of the operator, and an 2. The combination of the cutting-disk A,

recessed sleeve a, gear a, stud a and pin 01, in combination with the worIn-shaft 0, substantially as and for the purposes described.

GEO. S. OOLBURN.

Witnesses:

F. F. RAYMOND, 2d, A. J. 'OETTINGER. 

